package com.chen.service.impl;


import com.chen.mapper.ProblemSubmitMapper;
import com.chen.popj.entity.ProblemSubmit;
import com.chen.service.ProblemSubmitService;
import com.chen.service.SamplesService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class SamplesServiceImpl implements SamplesService {

}
